using System;

using IBM.WMQ;
using System.Collections;

namespace DaoCommon
{
    public class MQHelper
    {
        public static void closeQueueSafe(MQQueue queue)
        {
            if (queue != null && queue.IsOpen)
            {
                try
                {
                    queue.Close();
                }
                catch (Exception e)
                {
                    Console.WriteLine("Error cleaning up queue " + e.Message);
                }
            }

        }

        public static void closeQueueManagerSafe(MQQueueManager mqMgr)
        {
            if (mqMgr != null && mqMgr.IsOpen)
            {
                try
                {
                    mqMgr.Close();
                }
                catch (Exception e)
                {
                    Console.WriteLine("Error cleaning up qmgr " + e.Message);
                }
            }
        }

        public static Hashtable getConnectionProperties(string mqHost, string mqChannel)
        {
            Hashtable connProperties = new Hashtable();
            connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT);
            connProperties.Add(MQC.HOST_NAME_PROPERTY, mqHost);
            connProperties.Add(MQC.CHANNEL_PROPERTY, mqChannel);
            return connProperties;
        }
    }
}